CN207926252U - flexible solar charger - Google Patents
flexible solar charger Download PDFInfo
- Publication number
- CN207926252U CN207926252U CN201820224236.7U CN201820224236U CN207926252U CN 207926252 U CN207926252 U CN 207926252U CN 201820224236 U CN201820224236 U CN 201820224236U CN 207926252 U CN207926252 U CN 207926252U
- Authority
- CN
- China
- Prior art keywords
- flexible
- solar battery
- glued membrane
- compound layer
- flexible solar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model is related to flexible solar charger and manufacturing methods, including flexible solar battery pack, in the flexible compound layer of flexible solar battery pack being equipped with directly on a surface or indirectly continuously or discontinuously, the flexible compound layer with light transmission weathering layer flexible and being bonded by glued membrane with light transmission water blocking layer flexible by forming.The utility model substitutes organic transparency high moisture film using transparent organic Weather-proof film, glued membrane, the transparent film three-decker that blocks water, and has at low cost, and manufacturing process is simple, frivolous, foldable portable characteristic.
Description
Technical field
The utility model is related to solar charging devices, and in particular to flexible solar charger.
Background technology
Smart electronics product comes into being at the necessity in for people's lives, mobile solar charger.Existing market
On solar charger, made with crystal silicon solar cell sheet based on because crystal silicon solar cell sheet is frangible, in order to
Cell piece is protected to use the encapsulation such as glass, acrylic board, epoxy plate, epoxy glue, to which this kind of solar charger is than heavier,
It is not readily portable, and fragmentation, hidden sliver risk are easily generated during battery sheet packaging, so as to cause the production cost increases,
Properties of product cannot be guaranteed；Also one kind is the solar recharging being made with flexible copper indium gallium selenide thin-film solar cell
Device, be with the thin film packaging materials such as organic transparency high water film, sealant it is laminated together made of a kind of power generation product, tool
There is the characteristics of frivolous, foldable, portable, shock resistance is hardly damaged, but due to organic transparency high water film price in the market
High to cause cost of goods manufactured high, price is high, lacks the market competitiveness.
Invention content
The main purpose of the utility model is that it is high to solve flexible solar charger manufacturing cost in the prior art
Problem.
To achieve the goals above, a kind of flexible solar charger, including flexible solar battery pack are provided first,
By flexibility that glued membrane is Nian Jie, described with a flexible compound layer continuously or discontinuously on the surface of flexible solar battery pack
Composite layer is by being formed with light transmission weathering layer flexible and being bonded by glued membrane with light transmission water blocking layer flexible, soft
Property composite layer upper surface it is Nian Jie with a window cloth by glued membrane, on window cloth include it is one or more allow light penetrate windows
Mouthful, the back side of flexible solar battery pack is blocked water by glued membrane with one, and film is Nian Jie, and the back of the membrane that blocks water passes through glued membrane and one and carries on the back cloth
It bonds together, flexible solar battery pack is connect by PCB with charging interface, and PCB and charging interface are arranged described
Back of the body cloth on.
Above-mentioned flexible solar charger also has following prioritization scheme：
The flexible solar battery pack by polylith solar battery sheet tiling constitute, between solar battery sheet by
Flexible circuit is connected between positive and negative electrode output end.
Intermittent flexible compound layer is that have light transmission weathering layer flexible and pass through glue with light transmission water blocking layer flexible
Film is bonded the flexible compound layer unit to be formed tiling and constitutes, and flexible compound layer unit is directly or indirectly laid on solar battery sheet
Surface, the window on the window cloth is corresponding with flexible compound layer unit, and window edge encases flexible compound layer unit
Edge is simultaneously bonded together by glued membrane.
Setting is spaced between the polylith solar battery sheet.
The solar battery sheet has flexibility.
The solar battery sheet is fexible film copper indium gallium selenium solar cell piece.
The surface of flexible solar battery pack is bonded together by glued membrane and flexible compound layer.
PCB includes control circuit.
PCB and charging interface are arranged in terminal box.
The utility model substitutes organic transparency high using transparent organic Weather-proof film, glued membrane, the transparent film three-decker that blocks water
Moisture film, have it is at low cost, manufacturing process is simple, frivolous, foldable portable characteristic.
Description of the drawings
Fig. 1 is a kind of embodiment schematic diagram of kind of flexible solar charger.
Fig. 2 is a kind of mounting structure schematic diagram of PCB.
Fig. 3 is a kind of embodiment schematic diagram of window cloth.
Fig. 4 is a kind of embodiment schematic diagram for carrying on the back cloth.
In figure：1. window cloth；2. glued membrane；3. light transmission weathering layer；4. light transmission water blocking layer；5. flexible solar battery piece；6.
Flexible circuit；7. block water film；8. positive and negative electrode output end；9. carrying on the back cloth；10. flexible solar charger；11. silica gel；12.PCB；
13. terminal box；14. window；15. terminal box installation site.
Specific implementation mode
The utility model is described further with attached drawing with reference to embodiments, embodiment and attached drawing are only used for explaining
Illustrate rather than limit the scope of protection of the utility model.
In the examples below, with the upper side of each layer of attached drawing for " surface ", lower section side is " back side ", institute's table
" surface " and " back side " shown is relative position, rather than absolute position.
Flexible solar charger construction in the present embodiment is as shown in Figure 1, it includes mainly following successively from top to bottom
Each layer：
A. window cloth includes one or more windows for allowing light to penetrate, the position of window and the flexible sun on window cloth
Solar battery sheet position in energy battery component corresponds to, and window edge encases the edge of flexible compound layer unit and passes through glued membrane
It is bonded together, in order to receive sunlight, the adhesive that cloth of use itself can carry,
B. it is used to be bonded the glued membrane of window cloth and light transmission weathering layer, formation is consistent with window cloth,
C. transparent organic Weather-proof film may be used in light transmission weathering layer,
D. it is used to be bonded the glued membrane of light transmission weathering layer and light transmission water blocking layer, it is consistent with the shape of light transmission weathering layer
E. the transparent film that blocks water may be used in light transmission water blocking layer,
Light transmission weathering layer/glued membrane/light transmission water blocking layer constitutes flexible compound layer, and flexible compound layer can be complete one whole
Block can also be according to the size of each solar battery sheet in solar battery group, and interval is divided into and solar battery sheet
The corresponding multiple flexible compound layer units of size.Using the transparent film that blocks water in existing technology, the transparent film that blocks water is a kind of
Composite membrane, price is high, and manufacturing cost is high, and weathering layer/glued membrane/water blocking layer in the present embodiment is cut respectively, is laid with successively primary
Laminating technology, manufacturing process is simple, at low cost, the transparent film price 180-500 members/m that blocks water2, the composite layer of this three-decker
In 100 yuan/m2Below.
F. it is used to be bonded the glued membrane of light transmission water blocking layer and flexible solar battery pack, shape and flexible compound layer or flexibility
Compound layer unit is consistent,
G. flexible solar battery pack is made of the tiling of polylith solar battery sheet, by soft between solar battery sheet
Property circuit turn-on is between positive and negative electrode output end, and solar battery sheet is connected by flexible circuit in the present embodiment, flexible electrical
FPC may be used in road（Flexible print circuit）, solar battery sheet is preferably also using solar battery sheet flexible, such as flexible thin
Film copper indium gallium selenium solar cell piece is spaced setting between polylith solar battery sheet, is spaced in entire flexible solar and fills
The relatively thin position of electric appliance can be led by flexible circuit between solar battery sheet as the folding of the flexible solar charger
Lead between positive and negative electrode output end,
H. be used to be bonded the glued membrane of flexible solar battery pack and water blocking layer, in flexible solar battery pack too
Positive energy cell piece corresponds to,
I. common block water film or the super film that blocks water may be used in water blocking layer,
J. it is used to glue water blocking layer and carries on the back the glued membrane of cloth, it is consistent with water blocking layer shape,
K. cloth, the adhesive that cloth of use itself can carry are carried on the back.
As shown in Figure 2 and Figure 4, terminal box is also equipped on back of the body cloth, terminal box is arranged in terminal box peace as shown in Figure 4
Holding position, PCB is provided in terminal box, and the positive and negative electrode output end of flexible solar battery pack passes through PCB and connects with charging interface
It connects, PCB includes control circuit so that the electric energy of solar panel conversion can be used in the charging of other equipment, and PCB is " printing electricity
Road plate ", which can be obtained by conventional board design according to actual needs, as long as being that by solar charging
The circuit of electricity can apply in the present embodiment.
The multilayer material of above-mentioned flexible solar charger be laminated in order after by being made after laminating machine laminating, it is specific
Steps are as follows：
1. according to attached drawing 3, window cloth in cutting.
2. according to attached drawing 4, cutting back of the body cloth.
3. according to attached drawing 1, prepare fexible film copper indium gallium selenium solar cell piece, glued membrane, transparent organic Weather-proof film, transparent
Block water film, flexible rear super block water film, FPC；It is laid with window cloth, glued membrane, transparent organic Weather-proof film, glued membrane, transparent resistance successively
Moisture film, fexible film copper indium gallium selenium solar cell piece；Fexible film copper indium gallium selenium solar cell piece is connected with FPC, is drawn
Go out that modular flexible thin-film solar cell component is positive and negative, pole output end；Again successively be laid with glued membrane, the back side the super film that blocks water,
Glued membrane, back side cloth.
It is laminated 4. the component laid is put into laminating machine, forms vacuum-packed flexible solar battery pack.
5. adjoint 2 exports and the PCB input terminals with control circuit with electric iron, by solar cell module positive and negative electrode
Positive and negative anodes are welded to connect, and PCB is put into terminal box correct position, export positive and negative anodes in solar cell module and terminal box is vacant
Position is to implement suitable silica gel, presses the position of terminal box overleaf trepanning, and standing waits for that silica gel cures.
Flexible solar charger converts the solar into direct current, installs control circuit additional, is 5V's containing output voltage
USB interface, the protection of adjunction wire box can give the loads such as mobile phone, Pad charging.
Claims (9)
1. a kind of flexible solar charger, including flexible solar battery pack, it is characterised in that in flexible solar battery
Nian Jie with a flexible compound layer continuously or discontinuously by glued membrane on the surface of component, the flexible compound layer is by with soft
What the light transmission weathering layer of property and being bonded by glued membrane with light transmission water blocking layer flexible to be formed, in the upper surface of flexible compound layer
It is Nian Jie with a window cloth by glued membrane, include one or more windows for allowing light to penetrate, flexible solar battery on window cloth
The back side of component is blocked water by glued membrane with one, and film is Nian Jie, and the back of the membrane that blocks water is bonded together by glued membrane and a back of the body cloth, and flexibility is too
Positive energy battery component is connect by PCB with charging interface, and PCB and charging interface are arranged on the back of the body cloth.
2. flexible solar charger as described in claim 1, it is characterised in that the flexible solar battery pack by
The tiling of polylith solar battery sheet is constituted, between solar battery sheet by flexible circuit conducting between positive and negative electrode output end.
3. flexible solar charger as claimed in claim 2, it is characterised in that intermittent flexible compound layer is that have flexibility
Light transmission weathering layer and being bonded by glued membrane with the light transmission water blocking layer flexible flexible compound layer unit to be formed tiling constitute,
Flexible compound layer unit is directly or indirectly laid on the surface of solar battery sheet, and the window on the window cloth is multiple with flexibility
It closes layer unit to correspond to, window edge encases the edge of flexible compound layer unit and is bonded together by glued membrane.
4. flexible solar charger as claimed in claim 2, it is characterised in that between the polylith solar battery sheet
Interval setting.
5. flexible solar charger as claimed in claim 2, it is characterised in that the solar battery sheet has flexibility.
6. flexible solar charger as claimed in claim 2, it is characterised in that the solar battery sheet is flexible thin
Film copper indium gallium selenium solar cell piece.
7. flexible solar charger as described in claim 1, it is characterised in that the surface of flexible solar battery pack is logical
Glued membrane is crossed to bond together with flexible compound layer.
8. flexible solar charger as described in claim 1, it is characterised in that PCB includes control circuit.
9. flexible solar charger as described in claim 1, it is characterised in that PCB and charging interface are arranged in terminal box
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820224236.7U CN207926252U (en) | 2018-02-08 | 2018-02-08 | flexible solar charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820224236.7U CN207926252U (en) | 2018-02-08 | 2018-02-08 | flexible solar charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207926252U true CN207926252U (en) | 2018-09-28 |
Family
ID=63604007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820224236.7U Expired - Fee Related CN207926252U (en) | 2018-02-08 | 2018-02-08 | flexible solar charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207926252U (en) |
-
2018
- 2018-02-08 CN CN201820224236.7U patent/CN207926252U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20220208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |